In some .....the number...... does not exist in addresses. the address is often.....by number 12,and then by 14,many.......in the United states do not have a floor labeled 13,and the buttons on elevators skip the number thirteen Some..... will not buy or use anything that has the number thirteen on it. ..... guess that the ....of number thirteen's unlucky reputation could be based on the Bible. Thirteen..... the number of people present at the......before Christ was put to.......